149 



81. C. ventricosa, Deshayes, Proo. Zool. Lond. xxii, 16, 1854. 

 Prime, Cat. Corb. 6, 1863. 



Australia and the Philippine Islands. 



TO BE EXCLUDED. 



C. cequilateralis, Deshayes. = (7. Mexieana. 



C. Africana, Krauss. = Corb. Africana. 



C. Astartina, Martens. = Corb. Astartina. 



C. Ayrensis, Kurr. = Corb. Ayrensis. 



C. altilis, Gould. = C. 3Iexieana. 



C. a?igulata, Deshayes. = C. tumida. 



G. Australis, Lamarck. = Corb. Australis. 



C. Caledonica, Gassies. = C. sublobata. 



C. Charjyenterianus, Bourguignat. = an Ancylus, typ. error. 



C. Childrenoe, Gray. = C. CJdldrence. 



C chinensis, Ferrussac, undescribed. 



C compressa, Mousson. = Corb. compressa. 



C. eonsobrifia, Cailliaud. := Corb. consobrina. 



C. cor, Lamarck. == Co7'b. cor. 



C. corbiculiformis. Prime. = V. Cochinensis. 



C. cordiformis, Recluz. = C. Recluzii. 



C. crassula, Moussou. = Coi^b. crassula. 



C. cuneata, Jonas. = Corb. cuneata. 



C. cyclostoma, Bourguignat. = an Ancylus, typ. error. 



C. Cyprinoides, Gray. = V. Cyprinoides. 



C. debilis, Gould. = Corb. debilis. 



C. Delalandii, Fdrussac, undescribed. 



C. depressa, Lamarck. = Corb. borealis. 



C. Deshayesianus, Bourguignat. =: an Ancylus^ typ, error. 



C. JEuphratica, Bronn, undescribed. 



C. fluminalis, Bourguignat. = Corb. Jlwminalia. 



C. Jluminea, Ferussac, undescribed. 



C. Jiuviatilis, Philippi. ^= Corb. Jiuviatilis. 



0. fragilis, Deshayes. = C. Mexieana. 



C. fuscata, Lamarck. = Corb. Jiuminalis. 



C. Gaudichdudi, Valenciennes. = Corb. recurvata. 



C. Gauritziana, Krauss. =r Corb. Africana. 



C. globulus, Jonas. = Corb. cuneata. 



C. impressa, Deshayes. == C. eximia. 



C. inilata, Deshayes. = C. Panamensis. 



C. Islandica, Ferussac, undescribed. 



C. Jayensis, Lea. = B. Jayana. 



C. Keraudrenii, Lesson. = B. Keraudrenii. 



C. Largillierti, Philippi. = Corb. Largillierti. 



